| Subject | English | Czech |
| environ. | bleaching agent 1. A chemical, such as an aromatic acyl peroxide or monoperoxiphthalic acid, used to bleach flour, fats, oils and other edibles. 2. An oxidizing or reducing chemical such as sodium hypochlorite, sulfur dioxide, sodium acid sulfite, or hydrogen peroxide | prostředek bělicí |
| environ. | bleaching clay Clay capable of chemically adsorbing oils, insecticides, alkaloids, vitamins, carbohydrates and other materials; it is used for refining and decolorizing mineral and vegetable oils | hlinka bělicí |
| construct. | bleaching clay | bělicí jíl |
| agric. | bleaching of butter | bělení másla |
| agric. | bleaching of butter | přečišťování oleje |
| construct. | bleaching of clinker | bělení slínku (cementářského) |
| environ. | bleaching process 1. Removing colored components from a textile. Common bleaches are hydrogen peroxide, sodium hypochloride, and sodium chlorite. 2. The brightening and delignification of pulp by the addition of oxidizing chemicals such as chlorine or reducing chemicals such as sodium hypochloride | proces bělící |
| agric. | wax bleaching | bílení vosku |
| agric. | wax bleaching | bělení vosku |